JP2002191264A - Fishing line guide - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an excellent guide by simultaneously solving the following three points since in order to inexpensively manufacture a fishing line guide, a method with which a guide ring is pressed into a molding integrated with a sheet metal and fixed to the molding has to be established, however, the reality is severe, firstly the fishing line guide has not to conflict with the trademark right of another maker, the next difficulty is a trouble in terms of pressing into the molding, consequently, so as to solve these problems and to develop a commodity taking a step ahead at the same time, entanglement of fishing line has to be eliminated. SOLUTION: The production of a structure for solving the purpose by a naturally occurring manner is succeeded by making a hole for pressing into the guide ring into a specific shape with a channel. Namely, a guide with an ear of projecting part in appearance is made, an appearance not to conflict with a a trademark right is established by thickening a neck not to cause entanglement of fishing line and the trouble of pressing into of the guide ring can be solved by improving the elongation of the hole.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an improvement in a fishing line guide which is attached to a fishing rod and guides a line.

[0002]

2. Description of the Related Art Conventionally, in a sheet metal fishing line guide, a hole is simply press-formed in accordance with a guide ring, and press-fitted thereto.

[0003]

At present, most of the guide rings are ceramic rings and are a kind of pottery. Therefore, the tolerance of the outer diameter is 5/100 mm for a good one and 8/100 for a little bad. Millimeters. This is completed as one lot, and the tolerance of the manufacturer is 10/100 mm. On the other hand, the sheet metal supporting feet can sufficiently secure a tolerance of about 1/100 mm. As an example, if the tolerance, will be described before it becomes what kind of thing, the ring of the basic dimension tolerance of 6 ^phi + 5 /
When was 100 millimeters, the dimensions of the holes, 6 ^phi -0.
If you do not 02, it is ⁶ φ just of things, fall out and become loose. However, trying to press-fit 6 ^φ +0.05 results in a 7/100 mm squeeze.
If a 7/100 mm shimeshiro is inserted into a hole in a stainless steel plate, the ceramic ring will break when pressed. Therefore, it is necessary to prepare support feet for holes with two tolerances in one basic dimension, prepare a ceramic ring with two tolerances, and press-fit it according to each hole. .
In this case, it is necessary to prepare about six basic molds for one rod, so it is necessary to prepare twice as many punching molds. Burdensome. It is not easy to classify ceramics. However, this press-fit type guide has about 10 times the production efficiency compared to the one with silver brazing, so if these things can be solved, there will be sufficient merit even if investing in mold cost. .

[0004]

According to the present invention, in order to solve the above-mentioned problems, in order to facilitate press-fitting of the guide ring 2, a mounting hole H having a groove as shown in FIG. did.

[0005]

DESCRIPTION OF THE PREFERRED EMBODIMENTS A conventional punched hole has a simple circular diameter as shown in FIG. Therefore, the press fit shimeshiro is 7/10
When it reaches 0 mm, the thickness of the board can be made as thin as possible,
The dimension h around the hole was made as small as possible, and the material was easily stretched when press-fitted, thereby preventing the guide ring from breaking. However, especially with the L-shaped support foot, if it is too thin, it becomes weak, so a certain amount of plate pressure is required.

[0006] When the guide ring 2 is press-fitted, the supporting feet having the grooved holes A, B and C as shown in FIG.
(B) Because the width of the groove of (c) and (c) is about to expand, the elongation is much better than that of a hole alone, and it is possible to attach a ceramic ring with a ring tolerance of 5/100 with only one hole size. all right. The shape shown in FIG. 4 has only a round appearance, so that the width h of the plate is large, and it is difficult to expand the plate by press-fitting. Therefore, if the appearance is such that the protrusions are left as shown in FIG. 3, the plate width h can be reduced, and press-fitting becomes easier.

FIG. 5 shows an embodiment in which the neck around the rising of the supporting foot is thin. However, recently, the one-leg support guide has been exposed to the drawback that the yarn is entangled,
Since it is necessary to cope with it, as shown in FIG.
Should be made quite thick so that the thread is easy to come off. If there is no groove or crevice in FIG. 3, there is no plate width h at the bottom of the hole, so that elongation is deteriorated and the hole is not uniformly spread, and defects such as cracks appear after press-fitting. From such a viewpoint, it can be said that the groove is very effective.

When the guide ring 2 is mounted, it is often thought that the mounting force is weaker than the round hole only when the guide hole 2 is mounted. It is a fishing rod that only takes less than 300g because of the weight of and the frictional force that moves, so if the press fit shimeshiro is firm,
It will be safer to install than just a round hole.

FIG. 6 is a top view of one foot support.
This is an embodiment of a support leg that takes a thread, and has a shape where the width wound around the rod with the thread is A, and the width spreads from the portion A to the dimension B and contacts the outer frame line. By doing so, even if the thread is wound, it can be easily determined from the thickness of the neck in FIGS.

FIG. 7 is a sectional view of a sheet-metal supporting leg of a fishing line guide supporting both feet. FIG. 8 is a side view, and FIG. 9 is a top view. This is a structure in which the yarn is not entangled due to both feet. If the mounting hole H in FIG. 8 is formed into a groove with a groove, the trouble caused by press fitting can be solved in the same manner. FIG. 10 shows an example in which the frame is used for the tip,
Welded to the pipe.

[0011]

According to the present invention, as described above, the production cost of the mold can be reduced, and troubles due to press-fitting of the guide ring can be eliminated. This is a very effective invention, because it has an original design, so it does not need to be called a similar product.

[Brief description of the drawings]

FIG. 1 is a front sectional view of an embodiment according to the present invention.

FIG. 2 is a side view as viewed from A of a conventional product.

FIG. 3 is a view of only a supporting foot with a guide ring 2 taken in a side view as viewed from A of the present invention.

FIG. 4 is an embodiment of FIG. 3 without convex portions.

FIG. 5 is a side view of a support leg with a thin neck at the rising portion.

FIG. 6 is a plan view of the present invention, showing only support feet.

FIG. 7 is a front sectional view of the two-leg support of the present invention. The guide ring is a view without press fitting.

FIG. 8 is a side view of the present invention. The guide ring is not press fit.

FIG. 9 is a plan view of the present invention. The guide ring is not press fit.

FIG. 10 is a plan view in which the present invention is applied to a tip.

[Description of Signs] G Fishing Line Guide 1 One Foot Support Foot 2 Guide Ring 3 Both Foot Support Feet 4 Top Frame 5 Pipe H Mounting Hole h Board Width T Neck Width I, B, Hole with Slots A Support Foot Parallel Section B Support Foot Ascending width Convex Outer diameter protrusion

Claims (1)

[Claims] A fishing line guide for supporting legs made of sheet metal, provided with one or more grooved holes around the guide ring mounting hole.